you own two vehicles. a car that gets 25 miles per gallon and a truck that gets 20 miles per gallon. you are moving to a new house that is 80 miles away. you estimate that you will need to take four loads over in the truck but six loads if you use the car. a. assuming gas costs $4/gallon, how much will you spend in fuel if you use the truck and how much if you use the car? which vehicle would you choose to take based on this information?